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    • 2. 发明授权
    • Marine outboard engine having a tilt/trim and steering bracket assembly
    • 具有倾斜/装饰和转向支架组件的船用舷外发动机
    • US08840439B1
    • 2014-09-23
    • US13484486
    • 2012-05-31
    • Darrell WiatrowskiGeorge BroughtonMark WhitesideMark Noble
    • Darrell WiatrowskiGeorge BroughtonMark WhitesideMark Noble
    • B63H5/125B63H20/08
    • B63H20/10
    • A marine outboard engine for a watercraft has a stern bracket for mounting the marine outboard engine to the watercraft, a swivel bracket pivotally connected to the stern bracket about a generally horizontal tiltitrim axis, and a drive unit pivotally connected to the swivel bracket about a steering axis. The steering axis is generally perpendicular to the tilt/trim axis. An actuator is operatively connected to the stern bracket and the swivel bracket for pivoting the swivel bracket and the drive unit relative to the stern bracket about the tilt/trim axis. A pump is mounted to the swivel bracket. The pump is pivotable about the tilt/trim axis together with the swivel bracket. The pump is fluidly connected to the actuator to supply hydraulic fluid to the actuator.
    • 用于船舶的船用舷外发动机具有用于将船用舷外发动机安装到船舶上的船尾支架,围绕大致水平的倾斜轴线枢转地连接到船尾支架的旋转支架,以及围绕转向器枢转地连接到旋转支架的驱动单元 轴。 转向轴通常垂直于倾斜/调整轴。 致动器可操作地连接到船尾支架和旋转支架,用于围绕倾斜/装饰轴线枢转转动支架和驱动单元相对于船尾支架。 泵安装到旋转支架上。 泵可以与旋转支架一起围绕倾斜/调整轴线枢转。 泵流体地连接到致动器以将液压流体供应到致动器。
    • 4. 发明授权
    • System and method for cooling a marine outboard engine
    • 用于冷却船用舷外发动机的系统和方法
    • US08333629B2
    • 2012-12-18
    • US12608495
    • 2009-10-29
    • Richard McChesneyGeorge BroughtonMark Noble
    • Richard McChesneyGeorge BroughtonMark Noble
    • B63H20/00B63H20/28B63H21/38F01P5/10F01P5/12F01P7/14
    • F02B61/045B63H20/28F01P3/202F01P2005/105F01P2025/32F01P2025/64F01P2025/66F01P2050/12
    • A marine outboard engine is described, having an engine disposed in a cowling. The engine has a cooling system. A first pump is disposed inside the cowling below a water line of the outboard engine. The first pump is continuously driven by the engine during operation of the engine. The first pump is a centrifugal pump having an inlet in fluid communication with an exterior of the marine outboard engine below the water line and an outlet in fluid communication with the cooling system. A second pump is disposed inside the cowling below the water line. The second pump has an inlet in fluid communication with an exterior of the marine outboard engine below the water line and an outlet in fluid communication with the cooling system. An electric motor is operatively connected to the second pump for selectively driving the second pump during operation of the engine.
    • 描述了一种船用舷外发动机,其具有设置在整流罩内的发动机。 发动机有一个冷却系统。 第一泵设置在外侧发动机的水线下方的整流罩内。 在发动机运转期间,第一台泵由发动机连续驱动。 第一泵是离心泵,其具有与水线下方的船用舷外发动机的外部流体连通的入口和与冷却系统流体连通的出口。 第二个泵布置在水管下面的整流罩内。 第二泵具有与水线下方的船用舷外发动机的外部流体连通的入口和与冷却系统流体连通的出口。 电动机可操作地连接到第二泵,用于在发动机运行期间选择性地驱动第二泵。
    • 7. 发明授权
    • Variable pitch propeller
    • 可变螺距螺旋桨
    • US07927160B1
    • 2011-04-19
    • US11962372
    • 2007-12-21
    • Mark NobleRichard McChesneyLaverne TatgeGeorge Broughton
    • Mark NobleRichard McChesneyLaverne TatgeGeorge Broughton
    • B63H3/04
    • B63H3/02B63H20/00
    • A propeller assembly has first and second propeller blades pivotably mounted on a propeller hub. The first and second propeller blades are pivotable with respect to the propeller hub about corresponding first and second pivot axes to vary a pitch of the first and second propeller blades. A support member has a first end at least partially disposed within the first propeller blade and a second end at least partially disposed within the second propeller blade. The first end has a first central longitudinal axis generally coaxial with the first pivot axis. The second end has a second central longitudinal axis generally coaxial with the second pivot axis. A gear case having a propeller and a marine outboard engine having a propeller are also disclosed.
    • 螺旋桨组件具有可枢转地安装在螺旋桨毂上的第一和第二螺旋桨叶片。 第一和第二螺旋桨叶片相对于螺旋桨轮毂围绕相应的第一和第二枢转轴线枢转以改变第一和第二螺旋桨叶片的桨距。 支撑构件具有至少部分地设置在第一螺旋桨叶片内的第一端部和至少部分地设置在第二螺旋桨叶片内的第二端部。 第一端具有大体上与第一枢转轴线同轴的第一中心纵向轴线。 第二端具有与第二枢转轴线大致同轴的第二中心纵向轴线。 还公开了具有螺旋桨和具有螺旋桨的船用舷外发动机的齿轮箱。
    • 10. 发明授权
    • Throttle assembly with oil seal bushing
    • 带油封衬套的节气门总成
    • US06553963B1
    • 2003-04-29
    • US09690608
    • 2000-10-17
    • Mark Noble
    • Mark Noble
    • F02D908
    • F02D9/106
    • A throttle assembly for an internal combustion engine includes a throttle body that defines an airflow passage, a throttle shaft rotatably mounted to the throttle body and extending though the airflow passage, a throttle plate coupled to the throttle shaft, and a seal member coupled to the throttle shaft. More specifically, one end of the throttle shaft extends through the throttle body, and a seal member surrounds the throttle shaft between the throttle body and the shaft. The seal member extending into the airflow passage and effectively forms a standpipe extending into the airflow passage for a length sufficient to prevent pooled engine fluid from seeping out of said throttle body along said throttle shaft.
    • 用于内燃机的节气门组件包括限定气流通道的节气门体,可旋转地安装到节气门体并且延伸通过气流通道的节气门轴,联接到节流轴的节流板,以及联接到节流阀的密封构件 节气门轴。 更具体地,节流轴的一端延伸穿过节气门体,并且密封构件围绕节气门体和轴之间的节流轴。 所述密封构件延伸到所述气流通道中并有效地形成延伸到所述气流通道中的竖管,其长度足以防止汇集的发动机流体沿着所述节流轴从所述节气门体渗出。